body.watch {
    background-color: var(--light);
}

.video-wrapper {
    width: 100%;
    aspect-ratio: 16 / 9;

    border-radius: 12px;
    overflow: hidden; /* this is what clips the iframe */

    background: #000;
}

.video-wrapper iframe {
    width: 100%;
    height: 100%;
    border: 0;
}